| NdFeCoB各向异性粉末及其粘结磁体的研制 |
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| 引用本文： | 任伯胜,杨小彪.NdFeCoB各向异性粉末及其粘结磁体的研制[J].东南大学学报(自然科学版),1997,27(5):143-146. |
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| 作者姓名： | 任伯胜 杨小彪 |
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| 作者单位： | 东南大学材料科学与工程系 |
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| 基金项目： | 江苏省科委应用基础研究基金 |
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| 摘 要： | ＮｄＦｅＣｏＢ各向异性粉末及其粘结磁体的研制任伯胜杨小彪蔡春军（东南大学材料科学与工程系，南京２１００１８）众所周知，ＮｄＦｅＢ类粘结磁体与其烧结磁体相比，其优点是：形状自由度大，可以制成形状复杂的薄壁件或大块磁体；尺寸精度高，无烧结变形；可与其它...
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| 关 键 词： | 粘结磁体 NdFeCoB 各向异性 粉末 |
Fabrication of NdFeCoB Anisotropy Magnetical Powder and Its Binded Magnets |
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| Ren Baisheng,Yang Xiaobiao,Cai Chunjun.Fabrication of NdFeCoB Anisotropy Magnetical Powder and Its Binded Magnets[J].Journal of Southeast University(Natural Science Edition),1997,27(5):143-146. |
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| Authors: | Ren Baisheng Yang Xiaobiao Cai Chunjun |
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| Abstract: | A newly developed process of manufacturing the high performance anisotropy magnetic powder is presented. The raw material was isotropy NdFeCoB powders made by HDD technique. The anisotropy powders with high magnetical properties were experimentally fabricated by means of vacuum hot rolling and heat treatment. The magnetical performances of the final magnets binded with the new anisotropy magnetical powder are provided as follows: Br =0.89 T, H CJ =604 kA/m, and ( BH ) max =100.4 kJ/m 3. |
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| Keywords: | vacuum rolling anisotropy / HDD technigue binded magnetic |
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